Dead blow hammer



FIG. 1 is a perspective view of the dead blow hammer showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being identical;

FIG. 3 is a side elevational view of one side thereof, the other side being identical;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The dotted lines from no part of the claimed design. 

The ornamental design for a dead blow hammer, as shown and described. 